EP4236375A3 - Suivi de tête pour système de sortie binaural paramétrique - Google Patents

Suivi de tête pour système de sortie binaural paramétrique Download PDF

Info

Publication number
EP4236375A3
EP4236375A3 EP23176131.3A EP23176131A EP4236375A3 EP 4236375 A3 EP4236375 A3 EP 4236375A3 EP 23176131 A EP23176131 A EP 23176131A EP 4236375 A3 EP4236375 A3 EP 4236375A3
Authority
EP
European Patent Office
Prior art keywords
audio component
dominant
headtracking
output system
dominant audio
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP23176131.3A
Other languages
German (de)
English (en)
Other versions
EP4236375A2 (fr
Inventor
Dirk Jeroen Breebaart
Kristofer Kjoerling
Mark F. Davis
David Matthew Cooper
David S. Mcgrath
Harald Mundt
Rhonda Wilson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dolby International AB
Dolby Laboratories Licensing Corp
Original Assignee
Dolby International AB
Dolby Laboratories Licensing Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dolby International AB, Dolby Laboratories Licensing Corp filed Critical Dolby International AB
Publication of EP4236375A2 publication Critical patent/EP4236375A2/fr
Publication of EP4236375A3 publication Critical patent/EP4236375A3/fr
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S3/00—Systems employing more than two channels, e.g. quadraphonic
    • H04S3/002—Non-adaptive circuits, e.g. manually adjustable or static, for enhancing the sound image or the spatial distribution
    • H04S3/004—For headphones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control
    • H04S7/30—Control circuits for electronic adaptation of the sound field
    • H04S7/302—Electronic adaptation of stereophonic sound system to listener position or orientation
    • H04S7/303—Tracking of listener position or orientation
    • H04S7/304—For headphones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S3/00—Systems employing more than two channels, e.g. quadraphonic
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
    • G10L19/008—Multichannel audio signal coding or decoding using interchannel correlation to reduce redundancy, e.g. joint-stereo, intensity-coding or matrixing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R5/00—Stereophonic arrangements
    • H04R5/033—Headphones for stereophonic communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S3/00—Systems employing more than two channels, e.g. quadraphonic
    • H04S3/008—Systems employing more than two channels, e.g. quadraphonic in which the audio signals are in digital form, i.e. employing more than two discrete digital channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S2400/00—Details of stereophonic systems covered by H04S but not provided for in its groups
    • H04S2400/01—Multi-channel, i.e. more than two input channels, sound reproduction with two speakers wherein the multi-channel information is substantially preserved
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S2400/00—Details of stereophonic systems covered by H04S but not provided for in its groups
    • H04S2400/11—Positioning of individual sound objects, e.g. moving airplane, within a sound field
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S2420/00—Techniques used stereophonic systems covered by H04S but not provided for in its groups
    • H04S2420/01—Enhancing the perception of the sound image or of the spatial distribution using head related transfer functions [HRTF's] or equivalents thereof, e.g. interaural time difference [ITD] or interaural level difference [ILD]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S2420/00—Techniques used stereophonic systems covered by H04S but not provided for in its groups
    • H04S2420/03—Application of parametric coding in stereophonic audio systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computational Linguistics (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Mathematical Physics (AREA)
  • Stereophonic System (AREA)
  • Golf Clubs (AREA)
  • Massaging Devices (AREA)
  • Stereophonic Arrangements (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
EP23176131.3A 2015-11-17 2016-11-17 Suivi de tête pour système de sortie binaural paramétrique Pending EP4236375A3 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201562256462P 2015-11-17 2015-11-17
EP15199854 2015-12-14
EP20157296.3A EP3716653B1 (fr) 2015-11-17 2016-11-17 Suivi de tête pour système de sortie binaural paramétrique
PCT/US2016/062497 WO2017087650A1 (fr) 2015-11-17 2016-11-17 Suivi des mouvements de tête pour système et procédé de sortie binaurale paramétrique
EP16806384.0A EP3378239B1 (fr) 2015-11-17 2016-11-17 Système de sortie binaural paramétrique et procédé

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP20157296.3A Division EP3716653B1 (fr) 2015-11-17 2016-11-17 Suivi de tête pour système de sortie binaural paramétrique
EP16806384.0A Division EP3378239B1 (fr) 2015-11-17 2016-11-17 Système de sortie binaural paramétrique et procédé

Publications (2)

Publication Number Publication Date
EP4236375A2 EP4236375A2 (fr) 2023-08-30
EP4236375A3 true EP4236375A3 (fr) 2023-10-11

Family

ID=55027285

Family Applications (3)

Application Number Title Priority Date Filing Date
EP16806384.0A Active EP3378239B1 (fr) 2015-11-17 2016-11-17 Système de sortie binaural paramétrique et procédé
EP20157296.3A Active EP3716653B1 (fr) 2015-11-17 2016-11-17 Suivi de tête pour système de sortie binaural paramétrique
EP23176131.3A Pending EP4236375A3 (fr) 2015-11-17 2016-11-17 Suivi de tête pour système de sortie binaural paramétrique

Family Applications Before (2)

Application Number Title Priority Date Filing Date
EP16806384.0A Active EP3378239B1 (fr) 2015-11-17 2016-11-17 Système de sortie binaural paramétrique et procédé
EP20157296.3A Active EP3716653B1 (fr) 2015-11-17 2016-11-17 Suivi de tête pour système de sortie binaural paramétrique

Country Status (15)

Country Link
US (2) US10362431B2 (fr)
EP (3) EP3378239B1 (fr)
JP (1) JP6740347B2 (fr)
KR (2) KR102586089B1 (fr)
CN (2) CN108476366B (fr)
AU (2) AU2016355673B2 (fr)
BR (2) BR122020025280B1 (fr)
CA (2) CA3005113C (fr)
CL (1) CL2018001287A1 (fr)
ES (1) ES2950001T3 (fr)
IL (1) IL259348B (fr)
MY (1) MY188581A (fr)
SG (1) SG11201803909TA (fr)
UA (1) UA125582C2 (fr)
WO (1) WO2017087650A1 (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017035281A2 (fr) 2015-08-25 2017-03-02 Dolby International Ab Codage et décodage audio à l'aide de paramètres de transformation de présentation
WO2018152004A1 (fr) * 2017-02-15 2018-08-23 Pcms Holdings, Inc. Filtrage contextuel pour audio immersif
CN111052770B (zh) * 2017-09-29 2021-12-03 苹果公司 空间音频下混频的方法及系统
US11004457B2 (en) * 2017-10-18 2021-05-11 Htc Corporation Sound reproducing method, apparatus and non-transitory computer readable storage medium thereof
EP3704875B1 (fr) 2017-10-30 2023-05-31 Dolby Laboratories Licensing Corporation Restitution virtuelle de contenu audio basé sur des objets via un ensemble arbitraire de haut-parleurs
US11032662B2 (en) 2018-05-30 2021-06-08 Qualcomm Incorporated Adjusting audio characteristics for augmented reality
TWI683582B (zh) * 2018-09-06 2020-01-21 宏碁股份有限公司 增益動態調節之音效控制方法及音效輸出裝置
CN111615044B (zh) * 2019-02-25 2021-09-14 宏碁股份有限公司 声音信号的能量分布修正方法及其系统
CN113678473A (zh) * 2019-06-12 2021-11-19 谷歌有限责任公司 三维音频源空间化
US11076257B1 (en) * 2019-06-14 2021-07-27 EmbodyVR, Inc. Converting ambisonic audio to binaural audio
DE112021004444T5 (de) * 2020-08-27 2023-06-22 Apple Inc. Stereobasierte immersive codierung (stic)
US11750745B2 (en) * 2020-11-18 2023-09-05 Kelly Properties, Llc Processing and distribution of audio signals in a multi-party conferencing environment
EP4292086A1 (fr) 2021-02-11 2023-12-20 Nuance Communications, Inc. Système et procédé de compression de la voix multi-canal
CN113035209B (zh) * 2021-02-25 2023-07-04 北京达佳互联信息技术有限公司 三维音频获取方法和三维音频获取装置
US20240163629A1 (en) * 2022-11-11 2024-05-16 Bang & Olufsen, A/S Adaptive sound scene rotation

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1070438A1 (fr) * 1998-04-07 2001-01-24 Ray Milton Dolby Systeme de codage spatial a faible debit binaire et procede correspondant
US20110116638A1 (en) * 2009-11-16 2011-05-19 Samsung Electronics Co., Ltd. Apparatus of generating multi-channel sound signal
WO2014191798A1 (fr) * 2013-05-31 2014-12-04 Nokia Corporation Appareil de scene audio

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPO316296A0 (en) * 1996-10-23 1996-11-14 Lake Dsp Pty Limited Dithered binaural system
WO1999014983A1 (fr) 1997-09-16 1999-03-25 Lake Dsp Pty. Limited Utilisation d'effets de filtrage dans les casques d'ecoute stereophoniques pour ameliorer la spatialisation d'une source autour d'un auditeur
JPH11220797A (ja) * 1998-02-03 1999-08-10 Sony Corp ヘッドホン装置
JP4088725B2 (ja) * 1998-03-30 2008-05-21 ソニー株式会社 オーディオ再生装置
US6839438B1 (en) 1999-08-31 2005-01-04 Creative Technology, Ltd Positional audio rendering
JP5306565B2 (ja) 1999-09-29 2013-10-02 ヤマハ株式会社 音響指向方法および装置
US7660424B2 (en) 2001-02-07 2010-02-09 Dolby Laboratories Licensing Corporation Audio channel spatial translation
US7076204B2 (en) 2001-10-30 2006-07-11 Unwired Technology Llc Multiple channel wireless communication system
GB0419346D0 (en) * 2004-09-01 2004-09-29 Smyth Stephen M F Method and apparatus for improved headphone virtualisation
JP2006270649A (ja) * 2005-03-24 2006-10-05 Ntt Docomo Inc 音声・音響信号処理装置およびその方法
WO2007080212A1 (fr) 2006-01-09 2007-07-19 Nokia Corporation Procédé de gestion d'un decodage de signaux audio binauraux
US20090052703A1 (en) 2006-04-04 2009-02-26 Aalborg Universitet System and Method Tracking the Position of a Listener and Transmitting Binaural Audio Data to the Listener
US8379868B2 (en) 2006-05-17 2013-02-19 Creative Technology Ltd Spatial audio coding based on universal spatial cues
US7876903B2 (en) 2006-07-07 2011-01-25 Harris Corporation Method and apparatus for creating a multi-dimensional communication space for use in a binaural audio system
WO2008039038A1 (fr) 2006-09-29 2008-04-03 Electronics And Telecommunications Research Institute Appareil et procédé de codage et de décodage d'un signal audio à objets multiples ayant divers canaux
DE602007013415D1 (de) 2006-10-16 2011-05-05 Dolby Sweden Ab Erweiterte codierung und parameterrepräsentation einer mehrkanaligen heruntergemischten objektcodierung
ES2452348T3 (es) 2007-04-26 2014-04-01 Dolby International Ab Aparato y procedimiento para sintetizar una señal de salida
CN101889307B (zh) * 2007-10-04 2013-01-23 创新科技有限公司 相位-幅度3d立体声编码器和解码器
US8587631B2 (en) 2010-06-29 2013-11-19 Alcatel Lucent Facilitating communications using a portable communication device and directed sound output
US8767968B2 (en) 2010-10-13 2014-07-01 Microsoft Corporation System and method for high-precision 3-dimensional audio for augmented reality
US9552840B2 (en) 2010-10-25 2017-01-24 Qualcomm Incorporated Three-dimensional sound capturing and reproducing with multi-microphones
EP2665208A1 (fr) * 2012-05-14 2013-11-20 Thomson Licensing Procédé et appareil de compression et de décompression d'une représentation de signaux d'ambiophonie d'ordre supérieur
EP2904817A4 (fr) 2012-10-01 2016-06-15 Nokia Technologies Oy Appareil et procédé pour reproduire des données audio enregistrées avec une orientation spatiale correcte
EP2743922A1 (fr) * 2012-12-12 2014-06-18 Thomson Licensing Procédé et appareil de compression et de décompression d'une représentation d'ambiophonie d'ordre supérieur pour un champ sonore
ES2755349T3 (es) * 2013-10-31 2020-04-22 Dolby Laboratories Licensing Corp Renderización binaural para auriculares utilizando procesamiento de metadatos
EP3251116A4 (fr) * 2015-01-30 2018-07-25 DTS, Inc. Système et procédé de capture, de codage, de distribution, et de décodage d'audio immersif
WO2017035281A2 (fr) 2015-08-25 2017-03-02 Dolby International Ab Codage et décodage audio à l'aide de paramètres de transformation de présentation

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1070438A1 (fr) * 1998-04-07 2001-01-24 Ray Milton Dolby Systeme de codage spatial a faible debit binaire et procede correspondant
US20110116638A1 (en) * 2009-11-16 2011-05-19 Samsung Electronics Co., Ltd. Apparatus of generating multi-channel sound signal
WO2014191798A1 (fr) * 2013-05-31 2014-12-04 Nokia Corporation Appareil de scene audio

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
BREEBAART JEROEN ET AL: "Multi-Channel Goes Mobile: MPEG Surround Binaural Rendering", CONFERENCE: 29TH INTERNATIONAL CONFERENCE: AUDIO FOR MOBILE AND HANDHELD DEVICES; SEPTEMBER 2006, AES, 60 EAST 42ND STREET, ROOM 2520 NEW YORK 10165-2520, USA, 1 September 2006 (2006-09-01), XP040507953 *
JEROEN BREEBAART ET AL: "MPEG Surround Binaural coding proposal Philips/VAST Audio", 76. MPEG MEETING; 03-04-2006 - 07-04-2006; MONTREUX; (MOTION PICTUREEXPERT GROUP OR ISO/IEC JTC1/SC29/WG11),, no. M13253, 29 March 2006 (2006-03-29), XP030041922, ISSN: 0000-0239 *

Also Published As

Publication number Publication date
US10362431B2 (en) 2019-07-23
CA3005113C (fr) 2020-07-21
CN108476366A (zh) 2018-08-31
EP3716653B1 (fr) 2023-06-07
KR20230145232A (ko) 2023-10-17
IL259348A (en) 2018-07-31
KR20180082461A (ko) 2018-07-18
KR102586089B1 (ko) 2023-10-10
CN108476366B (zh) 2021-03-26
UA125582C2 (uk) 2022-04-27
US20180359596A1 (en) 2018-12-13
AU2020200448B2 (en) 2021-12-23
CA3080981C (fr) 2023-07-11
BR122020025280B1 (pt) 2024-03-05
BR112018010073B1 (pt) 2024-01-23
CA3080981A1 (fr) 2017-05-26
MY188581A (en) 2021-12-22
JP2018537710A (ja) 2018-12-20
EP3378239A1 (fr) 2018-09-26
ES2950001T3 (es) 2023-10-04
AU2016355673A1 (en) 2018-05-31
EP3378239B1 (fr) 2020-02-19
CL2018001287A1 (es) 2018-07-20
WO2017087650A1 (fr) 2017-05-26
CA3005113A1 (fr) 2017-05-26
IL259348B (en) 2020-05-31
EP4236375A2 (fr) 2023-08-30
BR112018010073A2 (pt) 2018-11-13
AU2016355673B2 (en) 2019-10-24
EP3716653A1 (fr) 2020-09-30
US10893375B2 (en) 2021-01-12
US20190342694A1 (en) 2019-11-07
CN113038354A (zh) 2021-06-25
JP6740347B2 (ja) 2020-08-12
AU2020200448A1 (en) 2020-02-13
SG11201803909TA (en) 2018-06-28

Similar Documents

Publication Publication Date Title
EP4236375A3 (fr) Suivi de tête pour système de sortie binaural paramétrique
MX2017015008A (es) Dispositivo y metodo para control de volumen.
EP3353784A4 (fr) Procédé et système de codage de canaux gauche et droit d'un signal sonore stéréo sélectionnant entre des modèles à deux et quatre sous-trames en fonction du budget de bits
PH12018500648A1 (en) Audio encoding and decoding using presentation transform parameters
EP4236321A3 (fr) Procédé et dispositif de traitement de signal vidéo
MX2019005147A (es) Aparato y metodo para codificar o decodificar una se?al multicanal usando una ganancia lateral y una ganancia residual.
MX2017012388A (es) Metodo y aparato de control de reproduccion de audio.
MX357577B (es) Aparato y metodo para la codificacion de metadatos de objetos con bajo retardo.
MX2016000849A (es) Metodo para el procesamiento de una señal de audio de acuerdo con una respuesta al impulso de la habitacion, una unidad de procesamiento de señales, un codificador de audio, un decodificador de audio y un renderizador binaural.
EP3796576A4 (fr) Procédé d'écoute de signal, dispositif associé, et système
WO2015126814A3 (fr) Modes audio adaptés au contenu
EP3413590A4 (fr) Dispositif de sortie audio, procédé de sortie audio, programme et système audio
WO2011083981A3 (fr) Appareil pour traiter un signal audio et procédé associé
MY176410A (en) Decoder and method for a generalized spatial-audio-object-coding parametric concept for multichannel downmix/upmix cases
WO2017218621A9 (fr) Intercommunication au moyen d'une compensation multimédia et commutation de mode
EP4339944A3 (fr) Procédés et dispositifs de codage multicanal conjoint
EP3577579A4 (fr) Éditeur de procédé d'entrée
CA3045847C (fr) Melangeur-reducteur et procede pour le melange reducteur d'au moins deux voies, codeur multivoie et decodeur multivoie
EP3503642A4 (fr) Procédé d'estimation de canal, procédé de transmission de signaux de référence, appareils, et systèmes
EP3774987A4 (fr) Films de polypropiolactone et procédés de production de ceux-ci
EP3695616A4 (fr) Rendu de signaux audio
MY196134A (en) An Audio Signal Processing Apparatus and Method for Modifying a Stereo Image of a Stereo Signal
WO2015183728A3 (fr) Amélioration de l'intelligibilité du contenu parlé d'un signal audio
EP3861768A4 (fr) Crossfader à différence de temps interaurale pour restitution audio binaurale
EP3549355A4 (fr) Sortie de signal audio combinée

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN PUBLISHED

AC Divisional application: reference to earlier application

Ref document number: 3378239

Country of ref document: EP

Kind code of ref document: P

Ref document number: 3716653

Country of ref document: EP

Kind code of ref document: P

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

RIC1 Information provided on ipc code assigned before grant

Ipc: H04S 3/00 20060101AFI20230904BHEP

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20231215

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20240305

RBV Designated contracting states (corrected)

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20240708